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Sigma Cat.No.Description
322377Hexamethylbenzene
99%
322385Ammonium tungstate
99.99% trace metals basis
3223934-Methoxyphenyl chloroformate
98%
322431Potassium pyrophosphate
97%
32250Diethylene glycol monobutyl ether
≥98.0% (GC)
322539Methyl propyl disulfide
90%
3227172-Nitrobenzoyl chloride
97%
3228062-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
98%
323136Trimethylboroxine
99%
323144(S)-(−)-α−Methyl-2-naphthalenemethanol
98%
323233Oxalyl bromide solution
2.0 M in methylene chloride
32325Diethylenetriamine-pentaacetic acid calcium trisodium salt hydrate
≥97.0% (dried material, KT)
323276N-(Benzyloxycarbonyl)hydroxylamine
99%
323314Tetrabutylammonium thiocyanate
98%
323322Trimethylphosphine
97%
323330Tetraammineplatinum(II) chloride hydrate
99.99% trace metals basis
323373Palladium(II) chloride
99.995%
323403Lithium aluminum hydride
pellets, reagent grade, 95%
323411Potassium tetrachloroplatinate(II)
99.99% trace metals basis
323438Tetraamminepalladium(II) chloride monohydrate
≥99.99% trace metals basis
323446Ammonium tetrathiomolybdate
99.97% trace metals basis
323489Silver acetylacetonate
98%
323527Selenium tetrachloride
323543Europium(III) oxide
99.999% trace metals basis
3235782,2′-Dihydroxy-4-methoxybenzophenone
98%
323586Dioctyl sulfosuccinate sodium salt
≥97%
323594α-Hydroxyisobutyric acid
99%
3236591-Fluoropyridinium triflate
99%
323667Poly(acrylic acid)
323756Merocyanine 540
Dye content 90 %
323829Methyl Green
zinc chloride salt, <0.5% crystal violet, Dye content 80 %
3239181,3-Dichloro-2-fluorobenzene
98%
324108Trimethylphosphine solution
1.0 M in THF
324116Trimethylphosphine solution
1.0 M in toluene
3241242-Chloro-1,3,2-benzodioxaphosphorin-4-one
95%
3241324,5-Dicyanoimidazole
95%
324140trans-2-Heptenal
≥95%
3242132-Amino-6-fluorobenzothiazole
99%
3242484-Bromo-1,8-naphthalic anhydride
95%
3243454-Nitro-1,8-naphthalic anhydride
95%
324450(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine
96%
324515trans-1,4-Dichloro-2-butene
98%
324523Ethanol-1-13C
99 atom % 13C
324566Octylmagnesium chloride solution
2.0 M in THF
324582Iodoethane-d5
99.5 atom % D, contains copper as stabilizer
324590Mowiol® 40-88
average Mw ~205,000 g/mol
324620Lithium bis(trimethylsilyl)amide
97%
324647Allylboronic acid pinacol ester
97%
3246554-tert-Butylphenylmagnesium bromide solution
2.0 M in diethyl ether
3246631,4-Pentadien-3-ol
contains 0.4% hydroquinone as stabilizer, ≥96%

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